A238936 Powers of 6 without the digit '0' in their decimal expansion.

1, 6, 36, 216, 1296, 7776, 46656, 279936, 1679616, 2176782336, 16926659444736, 4738381338321616896, 36845653286788892983296, 17324272922341479351919144385642496

Offset: 1

Author

M. F. Hasler, Mar 07 2014

Keywords

• nonn
• base

Comments

Conjectured to be finite and complete. See the OEIS wiki page for further information, references and links.

Links

• M. F. Hasler, Zeroless powers, OEIS wiki, Mar 07 2014

Crossrefs

Cf. A007377, A030700, A030701, A008839, A030702, A030703, A030705, A030706, A195944.

Cf. A195908, A195946, A195945.

Cf. A195942, A195943, A027870, A102483.

Programs

Mathematica

Select[6^Range[0,50],DigitCount[#,10,0]==0&] (* Harvey P. Dale, Dec 03 2020 *)

PARI

for(n=0,99,vecmin(digits(6^n))&& print1(6^n","))

Formula

a(n)=6^A030702(n).

Extensions

Keyword:fini and keyword:full removed by Jianing Song, Jan 28 2023 as finiteness is only conjectured.